Acetic Acid → Acetaldehyde, 2-[4-(1,1-dimethylethyl)phenoxy]-

HRID 35932ノート

反応式

HRID 35932 の反応式
[CH3:1][C:2]([C:5]1[CH:17]=[CH:16][C:8]([O:9][CH2:10][CH:11](OC)[O:12]C)=[CH:7][CH:6]=1)([CH3:4])[CH3:3].C(O)(=O)C.Cl>O>[CH3:4][C:2]([C:5]1[CH:6]=[CH:7][C:8]([O:9][CH2:10][CH:11]=[O:12])=[CH:16][CH:17]=1)([CH3:1])[CH3:3]

参加物

5

反応物 3

HCID 176Acetic AcidHCID 313Hydrochloric AcidHCID 3085718Benzene, 1-(2,2-dimethoxyethoxy)-4-(1,1-dimethylethyl)-

生成物 1

HCID 166373Acetaldehyde, 2-[4-(1,1-dimethylethyl)phenoxy]-

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

To a mixture of 5.00 g (0.021 mol.) of 2-[4-(1,1-dimethylethyl)phenoxy]-1,1-dimethoxyethane and 60 ml of acetic acid, there was added 6 ml of hydrochloric acid (36N) and the reaction mixture was stirred at room temperature for one hour. Then the reaction mixture was poured into 300 ml of cold water and filtrated quickly to recover a resultant white precipitate. The precipitate was obtained as a wet cake of 2-[4-(1,1-dimethylethyl) phenoxy]acetoaldehyde without being dried too much and was quickly used in the next step of the production procedure.

後処理

  1. filtrationfiltrated quickly
  2. customto recover a resultant white precipitate

出典と根拠

ORDレコード
ord-6956db1953e8473ea056e7c24c0a9a75
出典データセット
uspto-grants-1995_05
特許番号
US05411979

反応ノート

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